Marxism Basic Theory Conspectus is one of the new ideological politics courses.It is a key to do teaching preparative work.We should attach importance to unifing ideas,connect three portions of Marxism and grasp principles and marrow of Marxism.

The main logical thread, logical thinking, logical structure of the teaching material of Ideological and Moral Cultivation and the Basis of Law make up the internal logic of this course. This internal logic embodies the guiding ideology, teaching objectives and teaching philosophy in practice teaching.so, grasping this internal logic contributes to better grasping the important and difficult points of the course in teaching practice and doing the effective teaching design and arrangement, which is helpful to enhancing the the actual effects of teaching of this course.

Objective To investigate pathogens distribution and their drug resistance of hospital acquired pneumonia (HAP) in local elderly paraplegic patients,and to help to gain experience in early using antibiotics.Methods One hundred and thirty six elderly patients diagnosed as HAP from January 2007 to December 2010 in our hospital were selected.Pathogens distribution and their drug resistance were detected.Results One hundred and fifty two pathogens are isolated from the 136 patients,and most of them are gram negative bacteria which accounts for 70.4％.The first three pathogens are Klebsiella pneumonia(24.3％),Escherichia coli (20.4％) and Pseudomonas Aeruginosa (18.4％).Gram-positive cocci accounts for 25.0％ in total pathogens,among them,staphylococcus aureus and streptococcus pneumoniae account for the most,and the number of Fungi is the fewest.Drug resistance rate of gram-negative bacteria is higher than that of Gram-positive bacteria.Gram-negative bacteria has higher resistance to ampicillin,cefoperazone,ciprofloxacin,levofloxacin and eotrimoxazole.Gram-positive bacteria has higher resistance to penicillin,cefazolin and gentamicin.Conclusion To elderly paraplegic HAP patients,the main pathogenic flora is gram-negative bacterium which shows multiple resistances.Being familiar with the features of pathogens and their drug resistance will provide better guidance on early treatment and improve prognosis of elderly paraplegic HAP patients.

Objective To discuss the key points of nursing care for patients using ultrasound-guided microwave coagulation therapy with artificial pleural effusion for liver carcinoma in the hepatic dome.Methods The preoperative and postoperative data of 34 patients who were hospitalized in our hospital from June 2004 to February 2009 were reviewed.Results All the patients finished the treatment successfully.Slightly chest distress was the most frequently complication correlated to artificial pleural effusion,mostly disappeared in 3-7 days.Only 3 patients suffered from dyspnea and a decrease of SpO_2 in the second day after the treatment.The symptoms were relieved after a drainage of pleural.The common side effects of microwave coagulation therapy were found as fever,pain during deep respiration and liver dysfunction,which were relieved after symptomatic treatment and nursing care.No severe complication was found.Conclusions Adequate preoperative preparation,proper intraoperative cooperation,close postoperative observation and nursing are the key points to decrease complications.

Objective To make objective criteria for evaluation of conjunctival impression cytology(CIC)in early screening of vitamin A deficiency(VAD)in children.Methods The status of vitamin A in children aged 3～7 years old was evaluated with CIC method.In order to justify the judgemental criterion of CIC,the changes in CIC and the levels of serum vitamin A were studied.Results Goblet cells and normal epithelial cells could be found in grade 0～1 of CIC;only normal epithelial cells without Goblet cells could be seen in grade 2 of CIC,and only abnormal epithelial cells were identified in grade 3～5 of CIC.Along with the increasing degree of abnormalify of CIC,the levels of serum vitamin A decreased accordingly(r=-0.824,P

Objective To construct adenovirus vector harboring CTLA4Ig-IRES-CTLA4 gene, and to express the gene in bone marrow mesenchymal stem cells (BMMSCs). Methods The cDNA fragments of CTLA4, and the extracellular domains of CTLA4 and IgGFc were cloned to pT-Easy vectors by RT-PCR from the activated splenocytes of Wistar rats. Recombinant adenovirus vector harboring CTLA4Ig-IRES-CTLA4 was produced from AdeasyTM Adenoviral Vector System by homologous recombination between the Adtrack vector (pAdtrack-GFP-CTLA4Ig-IRES-CTLA4) and the plasmid pAdEasy-1 containing most of the human adenovirus serotype 5 (Ad5) genome in E. coli BJ5183 strain, and then packaged and propagated in 293 cells. BMMSCs were infected with the recombinant adenovirus, and the co-expression of both CTLA4Ig and CTLA4 was then detected by RT-PCR and Western blotting. The immunosuppression function of the transfected BMMSCs was investigated by mixed lymphocyte response (MLR). Results Fusion gene CTLA4Ig was constructed successfully, and the recombinant CTLA4Ig-IRES-CTLA4 adenovirus was then generated by homologous recombination and packaged in 293 cells. The transduction efficiency of recombinant adenovirus in BMMSCs was elevated up to 98.67% determined by flow cytometry using a GFP as marker. CTLA4Ig and CTLA4 were expressed at the same time in BMMSCs detected by RT-PCR and Western blot, and the transfected stem cells showed stronger immunosuppression function than that of BMMSCs or BMMSCs transduced by Ad-CTLA4Ig. Conclusion The BMMSCs transfected by the recombinant adenovirus can co-express CTLA4Ig and CTLA4, which improved the immunosuppression function of BMMSCs in the way of costimulatory pathway blockade.

To investigate the therapeutic effect of ascitic fluid ultrafiltration refusion and perfusion of ?-elemene milk into abdominal cavity on carcinomatous ascites. Seventy-two cases of malignant tumor complicated with carcinomatous ascites were randomized to two groups: group A treated with perfusion of ?-elemene milk into abdominal cavity after ascitic fluid ultrafiltration refusion and group B with perfusion of ?-elemene milk into abdominal cavity after letting-out of ascitic fluid by regular and repeated abdominal paracentesis. Therapeutic effect was compared and ascitic protein (AP) , plasma albumin(PA) content, urine volume and Karnofsky scores were observed before and after treatment as well as the toxic and side effects.In group A, 9 cases were completely relieved (CR) , 22 partially relieved (PR) , 12 not changed (NC) and the effective rate was 86.1%;in group B,4 were CR, 20 PR, 12 NC and the effective rate was 66.7% respectively, the differences being significant (P

Objective: To compare the content of total saponins and total polysaccharides between formula granule and traditional decoction of Sijunzi decoction.Methods: UV spectrophotometry was used to determine the content of total saponins and total polysaccharides in formula granule and traditional decoction of Sijunzi decoction respectively at the wavelength of 540 nm and 488 nm.Results: The absorbance of ginsenoside Re had a good linear correlation with the concentration within the range of 10.909-65.454 μg · ml-1 (r=0.999 7), and the average recovery was 98.49%(RSD=0.85%, n=6);the absorbance of D-anhydrous glucose had a good linear correlation with the concentration within the range of 2.160-12.960 μg · ml-1 (r=0.999 7), and the average recovery was 99.46%(RSD=0.73%, n=6).The contents of total saponins from 3 batches of formula granule were slightly higher than those from traditional decoction,and that of total polysaccharides in formula granule was slightly lower than that in traditional decoction,and there was no significant difference between the two groups (P>0.05)Conclusion: The difference of material basis between formula granule and traditional decoction of Sijunzi decoction is small, and formula granule is more feasible for clinical application.

Objective:To investigate the inhibitory effects of Sedum Sarmentosum total flavonoids ( SSTF) on hepatic fibrosis in-duced by CCl4 ,and examine the effects on the expression of TGF-β1 and Smad7. Methods:Sixty male SD rats were randomly divided into the normal control group, the model group, 100, 200 and 400 mg·kg-1 SSTF groups and colchicine positive control group. The experimental model of hepatic fibrosis in rats was established by the injection of CCL4 . The liver histopathology was examined by Mas-son stain, and the protein expression and mRNA of TGF-β 1 and Smad7 were assessed by RT-PCR and Western blotting. Results:Compared with the model group, every SSTF group could significantly reduce the degree of liver fibrosis induced by CCL4(P<0. 05). The middle and high dose SSTF gouprs could significantly reduce the protein expression and mRNA of TGF-β1 (P<0. 05), and sig-nificantly increase the protein expression and mRNA of Smad 7 (P<0. 05). Conclusion:SSTF exhibits anti-hepatic fibrosis effects in rats through down-regulating the expression of TGF-β1 and up-regulating the expression of Smad7 in fibrotic liver tissue.

Objective To investigate the association SLC25A12 and SCN2A2 gene single nucleotide polymorphisms(SNPs) and susceptibility to autism among 105 Japanese family trios consisting of fathers,mothers,and affected offsprings with autism.Methods Genomic DNA was isolated from the whole blood samples.The PCR-single stranded conformational polymorphism(SSCP) technique was used to test genotype of SNPs(rs3770448,rs3769955) at SLC25A12 and SCN2A2 genes.Results The distributions of genotypic and allelic frequencies of rs3770448 and rs3769955 were not deviated from the Hardy-Weinberg equilibrium.The results of transmission disequilibrium test(TDT) indicated that the allelic frequency transmitted from the heterozygote parents didn′t deviate 50%.Conclusion The polymorphism of rs3770448 in the SLC25A12 and rs3769955 in the SCN2A2 locus may not be associated with autism.But the association of the other SNPs at the SLC25A12 and SCN2A2 locus with the illness can not be ruled out.